private void ProcessMyOrder(Order MyOrder, Order[] AllOrders, double TotalSpeed)
{
// Change limit if requested by user.
if (MyOrder.SpeedLimit != StartLimit)
{
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Changing limit order #" + MyOrder.ID + " to " + StartLimit.ToString("F2"));
MyOrder.SetLimit(StartLimit);
}
// Check if refill is needed.
if (MyOrder.BTCAvailable <= 0.003)
{
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Refilling order #" + MyOrder.ID);
if (MyOrder.Refill(0.01))
{
MyOrder.BTCAvailable += 0.01;
}
}
// Do not adjust price, if order is dead.
if (!MyOrder.Alive)
{
return;
}
// Adjust price.
double MinimalPrice = GetMinimalNeededPrice(AllOrders, TotalSpeed);
if (!IncreasePrice(MyOrder, AllOrders, MinimalPrice))
{
DecreasePrice(MyOrder, AllOrders, MinimalPrice);
}
}
private bool IncreasePrice(Order MyOrder, Order[] AllOrders, double MinimalPrice)
{
// Do not make price higher if we are already on top of the list (first alive).
// Consider fixed orders.
foreach (Order O in AllOrders)
{
if (!O.Alive)
{
continue;
}
if (O.OrderType == 1)
{
continue;
}
if (O == MyOrder)
{
return(false);
}
else
{
break;
}
}
// Do not increase price, if we already have price higher or equal compared to minimal price.
if (MyOrder.Price >= (MinimalPrice - 0.00001))
{
return(false);
}
if (MaxPrice >= MinimalPrice)
{
// We can set higher price.
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Setting price order #" + MyOrder.ID + " to " + MinimalPrice.ToString("F4"));
double NewP = MyOrder.SetPrice(MinimalPrice);
if (NewP > 0)
{
MyOrder.Price = NewP;
}
return(true);
}
else if (MyOrder.Price < MaxPrice)
{
// We can at least set price to be MaxPrice
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Setting price order #" + MyOrder.ID + " to " + MaxPrice.ToString("F4"));
double NewP = MyOrder.SetPrice(MaxPrice);
if (NewP > 0)
{
MyOrder.Price = NewP;
}
return(true);
}
return(false);
}
private void ProcessMyOrder(Order MyOrder, Order[] AllOrders, double TotalSpeed)
{
double MinimalPrice = GetMinimalNeededPrice(AllOrders, TotalSpeed);
// Change limit if requested by user.
double __targetSpeed = StartLimit;
if (MinimalPrice - MyOrder.Price < APIWrapper.PRICE_DECREASE_STEP[MyOrder.Algorithm] * 5.0)
{
__targetSpeed = APIWrapper.MINIMAL_LIMIT[MyOrder.Algorithm];
}
if (MyOrder.SpeedLimit != __targetSpeed && SpeedTime + APIWrapper.SPEED_CHANGE_INTERVAL < DateTime.Now)
{
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Changing limit order #" + MyOrder.ID + " to " + __targetSpeed.ToString("F2"));
MyOrder.SetLimit(__targetSpeed);
if (__targetSpeed == APIWrapper.MINIMAL_LIMIT[MyOrder.Algorithm])
{
SpeedTime = DateTime.Now;
}
}
// Check if refill is needed.
if (MyOrder.BTCAvailable <= 0.001)
{
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Refilling order #" + MyOrder.ID);
if (MyOrder.Refill(0.01))
{
MyOrder.BTCAvailable += 0.01;
}
}
// Do not adjust price, if order is dead.
if (!MyOrder.Alive)
{
return;
}
// Adjust price.
if (!IncreasePrice(MyOrder, AllOrders, MinimalPrice))
{
DecreasePrice(MyOrder, AllOrders, MinimalPrice);
}
}
/// <summary>
/// Initialize API with certain ID and Key.
/// </summary>
/// <param name="ID">API ID.</param>
/// <param name="Key">API Key.</param>
/// <returns>True if initialization has succeeded.</returns>
public static bool Initialize(string ID, string Key)
{
System.Threading.Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.InvariantCulture;
ValidAuthorization = false;
LibConsole.OpenConsole();
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Initializating API Wrapper with ID=" + ID.ToString() + " and Key=" + Key);
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "This program is compatible with API version " + API_VERSION_COMPATIBLE);
APIID = ID;
APIKey = Key;
// Verify API version
string RemoteAPIVersion = GetRemoteAPIVersion();
if (RemoteAPIVersion == null)
{
LibConsole.WriteLine(LibConsole.TEXT_TYPE.ERROR, "Failed to get API Version.");
return(false);
}
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Remote API version is " + RemoteAPIVersion);
if (RemoteAPIVersion != API_VERSION_COMPATIBLE)
{
// If API version has changed, only print warning. Program may still work correctly after all.
LibConsole.WriteLine(LibConsole.TEXT_TYPE.WARNING, "Service API has changed. This program may not work fully correctly.");
}
APIBalance Balance = GetBalance();
if (Balance == null)
{
// If we were unable to get balance, then id and key are incorrect.
LibConsole.WriteLine(LibConsole.TEXT_TYPE.ERROR, "Unable to get balance. Are ID and Key correct?");
return(false);
}
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Provided ID and Key are correct!");
ValidAuthorization = true;
return(true);
}
private void DecreasePrice(Order MyOrder, Order[] AllOrders, double MinimalPrice)
{
// Check time if decrase is possible.
if (DecreaseTime + APIWrapper.PRICE_DECREASE_INTERVAL > DateTime.Now)
{
return;
}
// Decrease only in case if we are still above or equal to minimal price. Or if we are above maximal price.
if (MyOrder.Price + APIWrapper.PRICE_DECREASE_STEP[MyOrder.Algorithm] >= MinimalPrice ||
MyOrder.Price > MaxPrice)
{
double NewP = MyOrder.SetPriceDecrease();
if (NewP > 0)
{
MyOrder.Price = NewP;
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Decreasing price order #" + MyOrder.ID + " to " + NewP.ToString("F4"));
DecreaseTime = DateTime.Now;
}
}
}
/// <summary>
/// Initialize API with certain ID and Key.
/// </summary>
/// <param name="ID">API ID.</param>
/// <param name="Key">API Key.</param>
/// <returns>True if initialization has succeeded.</returns>
public static bool Initialize(string ID, string Key)
{
System.Threading.Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.InvariantCulture;
ValidAuthorization = false;
LibConsole.OpenConsole();
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Initializating API Wrapper with ID=" + ID.ToString() + " and Key=" + Key);
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "This program is compatible with API version " + API_VERSION_COMPATIBLE);
APIID = ID;
APIKey = Key;
// Verify API version
string RemoteAPIVersion = GetRemoteAPIVersion();
if (RemoteAPIVersion == null)
{
LibConsole.WriteLine(LibConsole.TEXT_TYPE.ERROR, "Failed to get API Version.");
return(false);
}
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Remote API version is " + RemoteAPIVersion);
if (RemoteAPIVersion != API_VERSION_COMPATIBLE)
{
// If API version has changed, only print warning. Program may still work correctly after all.
LibConsole.WriteLine(LibConsole.TEXT_TYPE.WARNING, "Service API has changed. This program may not work fully correctly.");
}
APIBalance Balance = GetBalance();
if (Balance == null)
{
// If we were unable to get balance, then id and key are incorrect.
LibConsole.WriteLine(LibConsole.TEXT_TYPE.ERROR, "Unable to get balance. Are ID and Key correct?");
return(false);
}
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Provided ID and Key are correct!");
Result <APIBuyInfo> R = Request <Result <APIBuyInfo> >(0, "buy.info", false, null);
if (R == null)
{
LibConsole.WriteLine(LibConsole.TEXT_TYPE.ERROR, "Unable to get buy information. Service unavailable.");
return(false);
}
PRICE_DECREASE_INTERVAL = new TimeSpan(0, 0, R.Data.DownStepTime);
ALGORITHM_NAME = new string[R.Data.Algorithms.Length];
PRICE_DECREASE_STEP = new double[R.Data.Algorithms.Length];
ALGORITHM_MULTIPLIER = new double[R.Data.Algorithms.Length];
MINIMAL_LIMIT = new double[R.Data.Algorithms.Length];
SPEED_TEXT = new string[R.Data.Algorithms.Length];
for (int i = 0; i < R.Data.Algorithms.Length; i++)
{
ALGORITHM_NAME[i] = R.Data.Algorithms[i].Name;
PRICE_DECREASE_STEP[i] = R.Data.Algorithms[i].PriceDownStep;
ALGORITHM_MULTIPLIER[i] = R.Data.Algorithms[i].Multiplier;
MINIMAL_LIMIT[i] = R.Data.Algorithms[i].MinimalLimit;
SPEED_TEXT[i] = R.Data.Algorithms[i].SpeedText;
}
NUMBER_OF_ALGORITHMS = ALGORITHM_NAME.Length;
CachedOList = new CachedOrderList[SERVICE_LOCATION.Length, NUMBER_OF_ALGORITHMS];
CachedSList = new CachedStats[SERVICE_LOCATION.Length, NUMBER_OF_ALGORITHMS];
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Buy information loaded.");
ValidAuthorization = true;
return(true);
}
private static T Request <T>(int?ServiceLocation, string Method, bool AppendCredentials, Dictionary <string, string> Parameters)
{
string URL = SERVICE_LOCATION + "/api";
if (Method != null)
{
URL += "?method=" + Method;
if (AppendCredentials)
{
URL += "&id=" + APIID;
URL += "&key=" + APIKey;
}
if (ServiceLocation.HasValue)
{
// Append location
URL += "&location=" + ServiceLocation.ToString();
}
if (Parameters != null)
{
// Append all parameters
foreach (KeyValuePair <string, string> Entry in Parameters)
{
URL += "&" + Entry.Key + "=" + Entry.Value;
}
}
URL = URL.Replace("#", "%23");
}
string ResponseData;
try
{
HttpWebRequest WReq = (HttpWebRequest)WebRequest.Create(URL);
WReq.Timeout = 60000;
WebResponse WResp = WReq.GetResponse();
Stream DataStream = WResp.GetResponseStream();
DataStream.ReadTimeout = 60000;
StreamReader SReader = new StreamReader(DataStream);
ResponseData = SReader.ReadToEnd();
if (ResponseData[0] != '{')
{
throw new Exception("Not JSON data.");
}
}
catch (Exception ex)
{
LibConsole.WriteLine(LibConsole.TEXT_TYPE.ERROR, ex.Message);
return(default(T));
}
try
{
// Try to parse with error first, so we see if method failed.
Result <APIError> Err = JsonConvert.DeserializeObject <Result <APIError> >(ResponseData);
if (Err.Data.Text != null)
{
LibConsole.WriteLine(LibConsole.TEXT_TYPE.WARNING, "Remote message: '" + Err.Data.Text + "' for request method '" + Method + "'");
return(default(T));
}
T Response = JsonConvert.DeserializeObject <T>(ResponseData);
return(Response);
}
catch (Exception ex)
{
LibConsole.WriteLine(LibConsole.TEXT_TYPE.ERROR, ex.Message);
return(default(T));
}
}
private bool IncreasePrice(Order MyOrder, Order[] AllOrders, double MinimalPrice)
{
// Do not make price higher if we are already on top of the list (first alive).
// Consider fixed orders.
foreach (Order O in AllOrders)
{
if (!O.Alive)
{
continue;
}
if (O.OrderType == 1)
{
continue;
}
if (O == MyOrder)
{
return(false);
}
else
{
break;
}
}
// Do not increase price, if we already have price higher or equal compared to minimal price.
if (MyOrder.Price >= (MinimalPrice - 0.0001))
{
return(false);
}
// Check time if decrase is possible.
if (IncreaseTime + APIWrapper.PRICE_INCREASE_INTERVAL > DateTime.Now)
{
return(true);
}
// Определяем границы повышения цены
double __newPrice = MaxPrice >= MinimalPrice ? MinimalPrice : MaxPrice;
int __steps = (int)Math.Floor((__newPrice - MyOrder.Price) / (APIWrapper.PRICE_DECREASE_STEP[MyOrder.Algorithm] * (-1)));
if (__steps > 3 && __steps < 20)
{
__newPrice = MyOrder.Price - APIWrapper.PRICE_DECREASE_STEP[MyOrder.Algorithm] * 3.0;
}
if (__newPrice > MyOrder.Price)
{
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO,
"Setting price order #" + MyOrder.ID + " to " + __newPrice.ToString("F4"));
double NewP = MyOrder.SetPrice(__newPrice);
if (NewP > 0)
{
MyOrder.Price = NewP;
}
IncreaseTime = DateTime.Now;
return(true);
}
return(false);
/*if (MaxPrice >= MinimalPrice)
* {
* // We can set higher price.
* LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Setting price order #" + MyOrder.ID + " to " + MinimalPrice.ToString("F4"));
* double NewP = MyOrder.SetPrice(MinimalPrice);
* if (NewP > 0) MyOrder.Price = NewP;
*
* return true;
* }
* else if (MyOrder.Price < MaxPrice)
* {
* // We can at least set price to be MaxPrice
* LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Setting price order #" + MyOrder.ID + " to " + MaxPrice.ToString("F4"));
* double NewP = MyOrder.SetPrice(MaxPrice);
* if (NewP > 0) MyOrder.Price = NewP;
*
* return true;
* }
*
* return false; */
}
private void ThreadRun()
{
System.Threading.Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.InvariantCulture;
while (CanRun)
{
if (!APIWrapper.ValidAuthorization)
{
System.Threading.Thread.Sleep(500);
continue;
}
lock (this)
{
bool NewOrder = false;
// Verify, if we have order.
if (OrderID == 0)
{
// Need to create order.
OrderID = APIWrapper.OrderCreate(ServiceLocation, Algorithm, StartingAmount, StartingPrice, StartLimit, PoolData);
if (OrderID > 0)
{
NewOrder = true;
LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Created new order #" + OrderID.ToString());
}
}
if (OrderID > 0)
{
// Get all orders.
List <Order> AllOrders = APIWrapper.GetAllOrders(ServiceLocation, Algorithm, NewOrder);
if (AllOrders != null)
{
// Find our order.
Order MyOrder = null;
foreach (Order O in AllOrders)
{
if (O.ID == OrderID)
{
MyOrder = O;
break;
}
}
// Get total hashing speed
double TS = APIWrapper.GetTotalSpeed(ServiceLocation, Algorithm);
if (MyOrder != null)
{
ProcessMyOrder(MyOrder, AllOrders.ToArray(), TS);
LastOrderStats = new Order(MyOrder);
}
else
{
// Our order does not exist anymore, create new...
OrderID = 0;
LastOrderStats = null;
}
}
}
}
// Wait 30 seconds.
for (int i = 0; i < 30; i++)
{
if (!CanRun)
{
break;
}
System.Threading.Thread.Sleep(1000);
}
}
}